Yamada Shuichi
Yamaguchi Atsushi
Yamaha Hatsudoki Kaibushiki Kaisha
Yamauchi Toyosei
Yamaya Yukihisa
Yanagisawa Naoki
Yanmar Deisel Engine Co., Ltd.
Yaoita Yasuhito
Yinlong Liu
Yoo Chol-Ho
Youjun Liu
Yu Chul-Ho
Yugen Kaisha Hareyama Jiko
Yuzaki Keiichiro